/**
 * Created with IntelliJ IDEA.
 * Description:
 * User:
 * Date: 2025-03-05
 * Time: 19:52
 */
public class demo1 {
    private static int count = 0;

    public static void main(String[] args) throws InterruptedException {
        Object o1 = new Object();
        Thread t1 = new Thread(() -> {
            for (int i = 0; i < 50000; i++) {
                synchronized (o1) {
                    count++;
                }
            }
        });

        Thread t2 = new Thread(() -> {
            for (int i = 0; i < 50000; i++) {
                synchronized (o1){
                    count++;
                }

            }
        });

        t1.start();
        t2.start();
        t2.join();
        t1.join();
        System.out.println(count);
    }
}
